Solved question paper for BEEE Dec-2006 (B-TECH 1st-2nd)
Solved Question Paper
Basic electrical and electronics engineering Dec-2006
PTU • B-TECH • Mechanical Engineering • 1st-2nd • Dec-2006
basic electrical and electronics engineering previous year question papers on BRpaper are organized for students of Punjab Technical University’s Bachelor of Technology program, 1st-2nd semester. This section makes it easier to browse subject-wise old question papers for basic electrical and electronics engineering, so students can review how questions are typically framed in past exams and get a sense of the exam pattern. Many students search for basic electrical and electronics engineering question bank with answers while preparing for exams, and this page is built to support exactly that kind of subject-wise browsing and revision. BRpaper is not the official website of Punjab Technical University or any institution, and it does not publish official notices or academic updates.
BTEE 101 Basic Electrical and Electronics Engineering
Part A (Electrical Engineering)
1. Direct Current (DC) Circuits: Circuit elements and connected terminology, Kirchoff‟s Laws- Statement and Illustrations, Method of solving circuits by Kirchoff‟s law, Star-Delta Conversion, Computation of resistance at constant temperature, resistance at different temperatures, Ohm‟s Law- Statement, Illustration and Limitation, Units- Work, Power and Energy (Electrical, Thermal and Mechanical). DC Transients for RL and RC series circuits (7)
2. Alternating Current (AC) Fundamentals: Generation of alternating electro-motive force EMF, Concept of 3-phase EMF Generation, Peak, Root Mean Square and Average value of alternating current, Phasor representation of alternating quantities, Analysis of AC Circuit Representation of Alternating Quantities in Rectangular and polar forms. Introduction of Resistive, Inductive & Capacitive circuits and their series and parallel combinations. Concept of resonance in series and parallel circuits, Analysis of balanced 03 phase system with star-delta connections. (7)
3. Magnetic Circuits and Transformer: Comparison between magnetic and electric circuits, Magnetic effects of electric current, Current carrying conductor in magnetic field, Law of Electromagnetic Induction and its law, Self Inductance, Mutual Inductance, Coupling Coefficient between two magnetically coupled circuits. Single Phase Transformer: Construction, Working principle, Efficiency, Voltage regulation and applications.(7)
4. Rotating Electrical Machines: D.C. machines (motors and generators), Three phase Induction motor, Synchronous machines (motors and generators): construction, working principle, classification and applications. (7)
Part B (Electronics Engineering)
5. Transducers: Introduction, working and application of LVDT, Strain Gauge and Thermistor. Introduction and application of Digital Multimeter. (7)
6. Semiconductor Devices: Principle of operation characteristic and application of PN Junction Diode, Rectifiers, Zener Diode, Principle of operation characteristic and application of Bipolar Junction Transistor, Principle of operation and characteristic Field Effect Transistor, Regulated Power Supply. (7)
7. Digital Electronics: Binary, Octal and Hexadecimal number System & its arithmetic operations, Logic gates, Introduction of R-S, J-K, D and T Flip Flops & its truth tables. (6)
Solved Questions
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What is Ohm’s law? State its limitations.Short Answer Dec-2006 • PTU B-TECH
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Dec 2018 Write the statement of Ohm\'s law with its limitations.
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May 2017 What is Ohm’s Law?
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May 2015 Define Ohm’s law.
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May 2015 Define Ohm’s Law.
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Dec 2012 What are the limitations of the Ohm’s law?
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Dec 2008 State Ohm\'s law and give its limitations.
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Give concept of Work & Energy.Short Answer Dec-2006 • PTU B-TECH
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Dec 2012 Give concept of work, power and energy in brief.
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A capacitor of 25 µF is connected to a supply of 200 V, 50 Hz. What will be current flowing through the capacitor?Short Answer Dec-2006 • PTU B-TECH
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What is parallel resonance and why is it also known as current resonance?Short Answer Dec-2006 • PTU B-TECH
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State similarities of electric and magnetic circuits.Short Answer Dec-2006 • PTU B-TECH
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May 2018 What are the similarities in magnetic and electric circuits?
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Dec 2014 Discuss analogy in Electrical and Magnetic circuits.
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Dec 2012 State similarities of electric and magnetic circuits.
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May 2010 Give an analogy between electric circuit and magnetic circuit.
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Define terms slip and slip frequency in case of 3-phase induction motor.Short Answer Dec-2006 • PTU B-TECH
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What is photoelectric transducer?Very Short Answer Dec-2006 • PTU B-TECH
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May 2013 What are photoelectric transducers?
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Sketch turn off characteristics of Thyristor.Short Answer Dec-2006 • PTU B-TECH
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May 2009 Draw turn off characteristics of thyristor.
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Draw and label the pin diagrams of IC 555.Short Answer Dec-2006 • PTU B-TECH
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Dec 2016 Give the pin diagram of IC555 and explain its various applications.
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Dec 2014 Explain PIN diagram, purpose & description for IC 555.
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May 2012 Draw pin diagram of IC 555.
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May 2011 Describe the pin configuration and internal block description of IC 555.
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Dec 2010 What is IC 555 used for? Give its pin diagram.
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May 2008 Describe pin diagram of 555 IC.
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Dec 2008 Give pin configuration of IC 555.
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What is race-around in JK flip flop?Short Answer Dec-2006 • PTU B-TECH
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May 2009 What is JK flip flop? Discuss its working. What is race around condition?
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State and explain Kirchoff’s law.Long Answer Dec-2006 • PTU B-TECH
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Dec 2018 State and explain Kirchhoff\'s voltage law.
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May 2017 Explain Kirchoff’s Laws- statement and illustration.
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Dec 2016 State and explain Kirchhoff’s voltage Law for DC linear circuits.
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Dec 2016 State Kirchoff’s current law.
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May 2015 Explain Kirchhoff’s Laws-statement and illustration.
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May 2012 State Ohm\'s law in reference to DC circuits.
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May 2012 State Kirchhoff\'s Current Law for a linear bilateral DC circuit.
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May 2012 State Kirchhoff’s laws for a linear bilateral DC circuits.
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Dec 2012 State and explain Kirchoff\'s laws.
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Dec 2012 State Kirchoff’s voltage law.
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May 2011 State and explain Kirchhoff\'s laws.
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May 2009 State and explain Kirchoff\'s laws.
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Dec 2008 State and explain Kirchhoff\'s laws.
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Dec 2007 State and explain Kirchoff’s laws.
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A current of 20 A flows through two ammeters A and B in series. The potential difference across A is 0.2 V, and across B is 0.3 V. Find how the same current will divide between A and B, when they are in parallel.Short Answer Dec-2006 • PTU B-TECH
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Derive the conditions of resonance in a.c. RLC series circuits.Long Answer Dec-2006 • PTU B-TECH
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May 2024 Derive an equation for resonant frequency for a series RLC circuit at resonance.
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May 2023 a) Discuss and derive the resonance in a series circuit. Give its properties.
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Dec 2018 Derive the relation for resonance condition in a series RLC circuit.
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May 2016 Discuss and derive the resonance in series circuit. Give its properties.
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Dec 2016 Explain resonance in R-L-C series circuit, derive expression for resonance frequency and also use graphical method to explain resonance.
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May 2011 Derive the expression for resonant frequency and Q factor for a series resonant RLC circuit.
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May 2009 Discuss various characteristics of a series RLC resonant circuit. Derive mathematical expressions in support of your discussion.
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A series RLC circuit with R=250Ω, and L=0.6 H results in a leading phase angle of 60° at frequency 40 Hz. At what frequency will the circuit resonate?Short Answer Dec-2006 • PTU B-TECH
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State Faraday’s law of electromagnetic induction.Short Answer Dec-2006 • PTU B-TECH
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May 2019 State Faraday\'s laws of electromagnetic induction.
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Dec 2009 State Faraday\'s laws of electromagnetic induction.
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Dec 2008 State Faraday\'s laws of electromagnetic induction.
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May 2007 State Faraday\'s laws of electromagnetic induction.
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Explain the constructional detail and working principle of a DC generator. Draw the internal and external characteristics.Long Answer Dec-2006 • PTU B-TECH
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Dec 2019 Explain the principle of a D.C. generator.
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Dec 2018 Explain the construction of a DC generator with neat sketch.
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Dec 2012 Explain the construction of a DC generator with neat sketch.
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Dec 2010 Explain the working principle of a D.C. shunt generator.
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May 2006 Explain the principle and working of a DC generator.
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With the help of neat diagram, explain the construction and principle of operation of a single phase energy meter.Long Answer Dec-2006 • PTU B-TECH
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Discuss advantages and disadvantages of Permanent magnet moving coil instruments. Why these instruments are not suitable for a.c measurements?Long Answer Dec-2006 • PTU B-TECH
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What do you understand by piezoresistive effect? Derive an expression to show that if the change in resistivity of a material when strained is neglected then the gauge factor (Gf) to a strain gauge equals to 1+2ν, where v is Poisson’s ratio.Long Answer Dec-2006 • PTU B-TECH
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Give the working principle of photoelectric transducer.Short Answer Dec-2006 • PTU B-TECH
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What is the difference between avalanche and zener breakdown? How does zener diode maintain a constant voltage across the load?Long Answer Dec-2006 • PTU B-TECH
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Dec 2008 Explain how the process of avalanche breakdown occurs in a p-n junction diode. How is it different from zener breakdown?
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Explain the construction and working of JFET. What is the difference between FET and bipolar transistor?Long Answer Dec-2006 • PTU B-TECH
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Dec 2010 What are field effect transistors? Explain the differences between JFET and MOSFET.
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Convert the hexadecimal 8A3D into decimal and binary equivalent. Convert the decimal number 5796.12 into hexadecimal.Short Answer Dec-2006 • PTU B-TECH
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What are universe gates and why are they called so? How can OR and XOR gates be realized using NAND gates only?Long Answer Dec-2006 • PTU B-TECH
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May 2018 What are universal gates and why they are called so? How can OR and XOR gates be realized using NOR gates only.
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Dec 2012 What are universal gates and why are they called so? How can OR and XOR gates be realized using NAND gates only?
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What are the characteristics of an ideal operational amplifier? Define the terms CMRR and PSRR.Short Answer Dec-2006 • PTU B-TECH
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Discuss the application of IC 741 as non converting amplifier.Long Answer Dec-2006 • PTU B-TECH
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01 Where can I find basic electrical and electronics engineering previous year question papers for Bachelor of Technology, 1st-2nd semester?
This page lists basic electrical and electronics engineering question papers uploaded for Punjab Technical University Bachelor of Technology, 1st-2nd semester, organized for subject-wise browsing where available.
02 Are these official Punjab Technical University question papers?
BRpaper is not the official website of Punjab Technical University. These papers are shared for reference and revision purposes only and are not official university material.
03 How can previous year basic electrical and electronics engineering papers help in exam preparation?
Reviewing past papers can help you understand how questions are typically framed, notice commonly repeated topics, and get a sense of the exam pattern before your own exam.
04 What kind of topics does basic electrical and electronics engineering usually cover?
The question papers here relate to the official basic electrical and electronics engineering syllabus set by the university for this course and semester.
05 Does this page include a basic electrical and electronics engineering question bank with answers or solved answers?
This page focuses on providing access to the previous year question papers themselves. A separate question bank or solved answers may not be available for every paper.
06 Can I find papers for other subjects in the same Bachelor of Technology?
Yes, BRpaper organizes papers by university, course, stream, and semester, so you can browse other subjects within the same Punjab Technical University Bachelor of Technology.